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Statistical model of fly brain Here we approximate fly brain dynamics as a first-order vector auto-regressive model (VAR(1)), $${{\bf{r}}}_{t}=W{{\bf{r}}}_{t-1}+{W}_{l,x}{L}_{t}+{{\epsilon }}_{t}.$$ (3) where rt is the D × 1 vector of responses from
A fruit fly might not be the smartest organism, but scientists can still learn a lot from its brain. Researchers are hoping to do that now that they have a
Physicists have discovered a new form of γ-ray radiation that emerges from tropical thunderstorms — and shown that such invisible bursts of energy are more common on Earth than previously
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